Question about Sony KP-46WT510 46" Rear Projection HDTV

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Double images When the tv is turned on, there is a double image and I've already tried the flash button but to no avail.

Posted by Alei on

  • Alei Nov 01, 2007

    What exactly is STK IC?

  • Alei Nov 04, 2007

    Ouch. Sounds like quite a bit of change to repair a 5 year old tv. I'm guessing there are no other alternatives as to fixing it?

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Needs convergence circuit repair----Replace STK IC's and
check for burnt resistors or open fuses.Then touch flash focus..
Let me know............T.

Posted on Nov 01, 2007

  • Vista Electronics Nov 02, 2007

    Two STK392-560 integrated circuits mounted on large heat

    sinks on one of the large PC boards.Cost to have repaired??

    About 400.00 where I live.......T.

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My tv is showing a double image like a ghost image just slightly below the normal image.. is my tv bust or is there a way to fix it? i've alreADY tried resetting and factory reset


There are many reasons for this fault. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Search the site by type in the "brand name" to your device; (Exclude the model number), or "Double image" in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

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Is the tv new or has it started to do this recently ?
Try to eliminate the obvious.
Does the remote continue to flash when you release all of the buttons? Is it a stuck button ?

If you cant' see the remote output, try using your smartphone camera. Most phone cameras will capture infrared light ( invisible to the eye). Aim the remote at the camera and see if you can see the flashing light, which is data being sent to the tv. When you release the buttons does the flashing stop ? If so remote is ok

Next turn all of the lights off in the room with the tv. Also turn off any lights that may shine in from other rooms. Try using the remote

If your tv functions normally, you may be getting interference from your lighting. Some LED and CFC fluorescent lights flicker at a rate which may be close to the remote IR output frequency.

If turning off the lights fixes the issue, turn on each light to isolate the issue. Replace the bulbs with ones from different manufacturers.

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Power off the television. Wait a few minutes, then power it back on. If this does not correct the issue leave the power on, point your remote control towards the Sony television and hold the down arrow button. While holding the down arrow button press the "Power" button. Release the down arrow button and the Sony TVicon1.png will reset itself to factory settings. Once the television performs a scan on itself your problem should be gone.
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Read more: How to Troubleshoot the Standby Indicator Flashing on a Sony TV ' eHow.com http://www.ehow.com/how_5925008_troubleshoot-indicator-flashing-sony-tv.html#ixzz2KBk1cWbu

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  2. Once the application opens, you should see an image produced by the webcam.
  3. Click the Capture button to test the webcam's video quality. c01977625.jpg Click the Capture button again to stop the recording. In the right-column, double-click the video thumbnail to replay the video.
  4. Click the Snapshot button to test the webcam's photo quality. c01977626.jpg Double-click the photo thumbnail in the right-column to view the photo.
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After successfully completing the tests, you may need to configure the webcam settings before using other webcam applications. To adjust the webcam settings, follow the steps below.
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http://h10025.www1.hp.com/ewfrf/wc/documentSubCategory?tmp_rule=52039&tmp_task=solveCategory&lc=en&dlc=en&cc=us&site=null&product=4308201&key=null For more Infromation visit this website :

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1 Answer

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Try pressing the Flash Focus button on the TV to adjust the convergence of the TV.
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1 Answer

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Double image shows that TV got problem of Convergence Out ICs failure and will be replaced two ICs mounted at D Board of TV.

ICs, STK392-360 are available in Part Store, click to see an image and price info.

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1 Answer

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